WinToUSB Enterprise 3.8 Release 1

Overview: WinToUSB is a free software that allows you to install and run
Windows operating system on a USB hard drive or USB flash drive, using
an ISO image or CD/DVD drive as the source of installation.

WinToUSB also support creating bootable WinPE USB drive, it can help
you to transfer the contents of WinPE to the USB drive and make the
drive bootable.

Clone current Windows OS (Windows 7 or later) to a USB Drive as a Windows To Go Workspace.

Use of a Non-Enterprise Edition of Windows 10/8.1/8/7 to create Windows To Go Workspace.

Create Windows To Go on Non-Certified Windows To Go USB Drive.

Important notes:

Windows 7 is not completely portable. You may have driver problems
when booting on different computers, so highly recommend using Windows
10/8.1/8 to create portable Windows.

Windows 7 does not have built-in USB 3.0 support, so Windows 7 will have to be booted from a USB 2.0 port.

The common USB flash drives are very slow. It takes a long time to
install and run Windows from a common USB flash drive, highly recommend
using a USB hard disk, a Windows To Go Certified Drives or a SanDisk
Extreme CZ80 USB 3.0 Flash Drive to create portable Windows.

Windows To Go drives can be booted on different computers, so you can carry it to anywhere and use it on any computer.

You need to be an administrator on the computer you are installing the WinToUSB on.